Hydraulic Hand Pumps are available with maximum working pressure of 1250 bar. Orione Hydraulics Pvt. Ltd. Manufactures Hydraulic Hand Pumps. Orione Hydraulics Pvt. Ltd. Also manufactures Hydraulic Jack, tools and Equipments. Hydraulic Hand Pumps is offered in a heavy-duty construction with hardened ground and plated piston. It is equipped with Replaceable cartridge valves. The pumps have durable polyurethane plunger seal. It comes with collapsible handle - faster stroke at low pressure.